| Thomas Gleixner | 1a59d1b8 | 2019-05-27 08:55:05 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| Pekka Paalanen | 8b7d89d | 2008-05-12 21:20:56 +0200 | [diff] [blame] | 2 | /* |
| 3 | * Fault Injection Test harness (FI) |
| 4 | * Copyright (C) Intel Crop. |
| Pekka Paalanen | 8b7d89d | 2008-05-12 21:20:56 +0200 | [diff] [blame] | 5 | */ |
| 6 | |
| 7 | #ifndef __PF_H_ |
| 8 | #define __PF_H_ |
| 9 | |
| 10 | enum reason_type { |
| 11 | NOT_ME, /* page fault is not in regions */ |
| 12 | NOTHING, /* access others point in regions */ |
| 13 | REG_READ, /* read from addr to reg */ |
| 14 | REG_WRITE, /* write from reg to addr */ |
| 15 | IMM_WRITE, /* write from imm to addr */ |
| 16 | OTHERS /* Other instructions can not intercept */ |
| 17 | }; |
| 18 | |
| 19 | enum reason_type get_ins_type(unsigned long ins_addr); |
| 20 | unsigned int get_ins_mem_width(unsigned long ins_addr); |
| 21 | unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs); |
| 22 | unsigned long get_ins_imm_val(unsigned long ins_addr); |
| 23 | |
| 24 | #endif /* __PF_H_ */ |